PEG 400/Cerium Ammonium Nitrate Combined with Microwave-Assisted Synthesis for Rapid Access to Beta-Amino Ketones. An Easy-to-Use Protocol for Discovering New Hit Compounds
作者:Giacomo Rossino、Maria Raimondi、Marta Rui、Marcello Di Giacomo、Daniela Rossi、Simona Collina
DOI:10.3390/molecules23040775
日期:——
Compound libraries are important requirement in target-based drug discovery. In the present work, a small focused compound library based on β-aminoketone scaffold has been prepared combining microwave-assisted organic synthesis (MAOS) with polymer-assisted solution phase synthesis (PASPS) and replacing reaction workup standard purification procedures with solid phase extraction (SPE). Specifically
化合物库是基于靶标的药物发现的重要要求。在目前的工作中,结合了微波辅助有机合成(MAOS)和聚合物辅助溶液相合成(PASPS)并使用固相萃取代替反应后处理标准纯化程序,制备了一个基于β-氨基酮骨架的小型聚焦化合物库。 SPE)。具体而言,溶剂的影响为二恶烷,二甲基甲酰胺(DMF),聚乙二醇400(PEG 400),温度,照射时间,试剂的化学计量比和催化剂(HCl,乙酸,硝酸铈铵(CAN))。进行了研究,以最大限度地提高转化率和产量。优化的方案通常以令人满意的产率和纯度提供所需的产物。